A user has created a VPC with public and private subnets using the VPC wizard. The VPC has CIDR 20.0.0.0/16. The private subnet uses CIDR 20.0.0.0/24 . The NAT instance ID is i-a12345. Which of the below mentioned entries are required in the main route table attached with the private subnet to allow instances to connect with the internet?
A) Destination: 0.0.0.0/0 and Target: i-a12345
B) Destination: 20.0.0.0/0 and Target: 80
C) Destination: 20.0.0.0/0 and Target: i-a12345
D) Destination: 20.0.0.0/24 and Target: i-a12345

Question

Quizplus · Accepted Answer

The private subnet needs a route to the internet through the NAT instance. Therefore, the route table should have a destination of 0.0.0.0/0 (which represents all IP addresses) with the target set to the NAT instance ID (i-a12345).

A User Has Created a VPC with Public and Private